Home / 77,567.76-116,362.08-24,964.56

Finding the Fourth Proportional to 77,567.76, 116,362.08 and 24,964.56

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Solution

The fourth proportional to 77,567.76, 116,362.08 and 24,964.56 is: 37,450.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,567.76 : 116,362.08 = 24,964.56 : x
  2. Step 2: Convert to fraction form
    77,567.76/116,362.08 = 24,964.56/x
  3. Step 3: Cross multiply
    77,567.76x = 116,362.08 × 24,964.56
  4. Step 4: Simplify right side
    77,567.76x = 2,904,928,127.88
  5. Step 5: Solve for x
    x = 2,904,928,127.88/77,567.76
  6. Step 6: Final answer
    x = 37,450.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.